Zig-zag serving platter



FIG. 1 is a top perspective view of a zig-zag serving platter showing my new design;

FIG. 2 is a top plan view thereof shown on a slightly reduced scale;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a end elevation thereof, the end opposite being identical; and,

FIG. 5 is a side elevation thereof the end opposite being identical. 

The ornamental design for a zig-zag serving platter, as shown and described. 